import Component.*;
public class Main {

    public static void main(String[] args) {
        IComponent scrollWindow = new ScrollBarDecorator(new Window());
        scrollWindow.display();

        IComponent borderTextBox = new BlackBorderDecorator(new TextBox());
        borderTextBox.display();

        IComponent underlineTextBox = new UnderlineDecorator(new TextBox());
        underlineTextBox.display();

    }
}